Mean sleep latency of the N−C patients with SOREM periods only from NREM1, NREM2 or both
| N−C categorised by SOREM periods (n) | MSL |
|---|---|
| SOREM periods only from NREM1 (11)*,** | 3±1.98 |
| SOREM periods only from NREM2 (16)*,** | 4.9±1.94 |
| SOREM periods from NREM1 and NREM2 (14)** | 3.55±2.2 |
*p=0.02 for N−C patients with SOREM periods only from NREM1 versus N−C with SOREM periods only from NREM2. ANOVA with post hoc test least significant difference was performed.
**p>0.05 for N−C patients with SOREM periods from NREM1 and NREM2 versus N−C with SOREM periods only from NREM1 or NREM2. ANOVA with post hoc test least significant difference was performed.
MSL, mean sleep latency; N+C, narcolepsy with cataplexy; N−C, narcolepsy without cataplexy; NREM, non-rapid eye movement sleep; SOREM, sleep onset rapid eye movement.